Independent voters aren't necessarily swing voters. Most usually vote with one party. But in Arizona, they now represent the single largest group of voters in a state that is essential for both the presidency and control of the Senate.This episode: voting correspondent Ashley Lopez, congressional correspondent Claudia Grisales, and senior political editor and correspondent Domenico Montanaro.*The podcast is produced by Jeongyoon Han, Casey Morell and Kelli Wessinger. Our intern is Bria Suggs. Our editor is Eric McDaniel. Our executive producer is Muthoni Muturi. **Listen to every episode of the NPR Politics Podcast sponsor-free, unlock access to bonus episodes with more from the NPR Politics team, and support public media when you sign up for The NPR Politics Podcast+ at *plus.npr.org/politics).Learn more about sponsor message choices: podcastchoices.com/adchoices)NPR Privacy Policy)